It's a free market, and as a paying customer who buys these I'm free to share my opinion, I hope the payware developer is indeed turned off by my comments and does something about it to include systems modeling in their next aircraft, I actually want to buy a Carenado aircraft with systems modeled...
And I say that this is not going to happen as long as add-ons are still being bought by the numbers.
Btw: There's a gauge called RealEngine that does add some systems modeling.
http://www.flightsim.com/vbfs/fslib.php?do=copyright&fid=168686 (realengine_v14.zip)
